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Synthesis and Structure of a New Pentanary One‐Dimensional Palladium Thiophosphate, K 2 PdPS 4 I
Author(s) -
Yoon Woojin,
Yun Hoseop
Publication year - 2021
Publication title -
bulletin of the korean chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.237
H-Index - 59
ISSN - 1229-5949
DOI - 10.1002/bkcs.12200
Subject(s) - thiophosphate , ion , crystallography , chemistry , halide , valence (chemistry) , crystal structure , ionic bonding , single crystal , stereochemistry , inorganic chemistry , organic chemistry
The new pentanary thiophosphate, K 2 PdPS 4 I was prepared with the use of the reactive halide flux and the crystal structure of the compound was determined by single‐crystal X‐ray diffraction method. The structure of K 2 PdPS 4 I is comprised of anionic infinite one‐dimensional 1 ∞ [PdPS 4 − ] chains separated from one another by the K + ions. In addition, The K + ions surround the I − ions through ionic interactions, but there is no direct contact between I − and S 2− ions. Although the title compound, K 2 PdPS 4 I can be regarded as a combination of KPdPS 4 and KI, the one‐dimensional 1 ∞ [PdPS 4 − ] chain found in the title compound is different from that of the previously reported KPdPS 4 . The bond valence calculations and the structural features indicate that the charge balance of the title compound should be described as [K + ] 2 [Pd 2+ ][P 5+ ][S 2− ] 4 [I − ].